namespace EveOPreview { static class DWM_TNP_CONSTANTS { public const uint DWM_TNP_RECTDESTINATION = 0x00000001; public const uint DWM_TNP_RECTSOURCE = 0x00000002; public const uint DWM_TNP_OPACITY = 0x00000004; public const uint DWM_TNP_VISIBLE = 0x00000008; public const uint DWM_TNP_SOURCECLIENTAREAONLY = 0x00000010; } }